16x25x4 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Honeywell & Lennox, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 15.88x24.56x4.31 in)

• ＋ High Efficiency - MPR 1000 and MERV 11 ratings
• ＋ Allergen Defense - Helps reduce allergens
• ＋ Fits popular brands like Honeywell and Lennox
• ＋ Electrostatic air cleaning for better filtration
• ＋ Comes in a convenient 2-Pack

Filtrete 16x25x4 MPR 1000 Air Filter, made by 3M, helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment.

Designed with exclusive Filtrete 3-in-1 technology, including an MPR 1000 and MERV 11 rating, your AC filter will help pull and capture countless microparticles – such as pet dander, smoke, and smog – while letting cleaner air flow through.

Your Filtrete Filter will also capture large particles, including lint, pollen, mold spores, and household dust. Use a 12-month 4-inch home HVAC filter in your furnace, air conditioner, or HVAC system.

• For optimal performance of your heating and cooling system or HVAC system, change your 4-inch furnace filter at least once per year.
• Fits systems calling for a filter thickness of 4.31" and larger.

Filtrete Brand is North America’s most trusted brand of HVAC Filters⁽¹⁾.

⁽¹⁾ Based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters

⁽²⁾ % captured is based on ASHRAE 52.2 testing for 0.3 to 1 micron particles from the air passing through the filter, which relates to HVAC industry standard efficiency testing.

• DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 15.88 in x 24.56 in x 4.31 in, This item is a 2-pack of 12-month Filtrete Air Filters
• DESIGNED TO FIT: Honeywell and Lennox brand media air cleaners
• MAKE YOUR HOME YOUR SANCTUARY: 1000 MPR + MERV 11 rating helps capture up to 2X more microparticles than MERV alone(2)
• EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
• CERTIFIED: This furnace filter is CERTIFIED asthma and allergy-friendly (2) and helps capture dust, lint and other allergens in your household air
• RECYCLED CONTENT: Verified to contain at least 50% recycled content by GreenCircle Certified, a third-party auditor
• SMART APP: Use the Filtrete Smart App (iOS or Android) to set 90-, 180- or 365-day reminders to change your air filter
• SMART APP: Use the Filtrete Smart App (iOS or Android) to set 90-, 180- or 365-day reminders to change your air filter
• MOST TRUSTED: Filtrete Brand is North America’s most trusted brand of HVAC Filters, based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters
• MOST TRUSTED: Filtrete Brand is North America’s most trusted brand of HVAC Filters, based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters